Is a 6061 alloy frame good?
The 6061 alloy, which is alloyed with magnesium and silicon, is an excellent choice when welding is required, as is the case with bicycle frames. It provides stiffness, structural strength and toughness, good corrosion resistance and good machining characteristics.
What is butted aluminum?
Butted aluminum tubes—where the wall thickness of the middle sections are made to be thinner than the end sections—are used by some manufacturers for weight savings. Non-round tubes are used for a variety of reasons, including stiffness, aerodynamics, and marketing.
What is a 6061 aluminium frame?
6061 is an alloy that consists of aluminum, magnesium and silicone and is considered to be superior to 7005, made of aluminum and zinc, although the latter appears to be more resistant.
What’s the difference between double butted and triple butted aluminum?
Double butted tubes are thicker at both ends, the downtube for example where additional strength is required at the bottom bracket junction and headtube. Triple butted tubes serve the same purpose as double butted tubes but further reduce weight in the center.
What is double butted alloy?
Double-butted – The tubes are thicker at each end to provide additional strength at the junctions but thinner in the middle to reduce weight. A frames down tube is most commonly double-butted. Triple butted – Tubes will have 3 different wall thicknesses.
What is triple butted tubing?
A triple-butted tube means it has three different wall thicknesses along its length e.g. 0.9mm/0.5mm/0.7mm.
What is triple butted?
Is triple butted better than double butted?
What does triple butted mean?
What is the difference between 7075 and 6061 aluminum?
Both 6061 aluminum and 7075 aluminum are heat treatable. It is interesting to note that even though 7075 aluminum is much stronger than 6061 aluminum, it melts at a slightly lower temperature. Because 6061 aluminum has a higher thermal conductivity than 7075 aluminum, it can be a better choice for certain applications.